SE346705B - - Google Patents

Info

Publication number
SE346705B
SE346705B SE04487/70A SE448770A SE346705B SE 346705 B SE346705 B SE 346705B SE 04487/70 A SE04487/70 A SE 04487/70A SE 448770 A SE448770 A SE 448770A SE 346705 B SE346705 B SE 346705B
Authority
SE
Sweden
Application number
SE04487/70A
Inventor
N Wikdahl
Original Assignee
N Wikdahl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by N Wikdahl filed Critical N Wikdahl
Priority to SE04487/70A priority Critical patent/SE346705B/xx
Priority to DE19712112352 priority patent/DE2112352A1/de
Priority to AU26725/71A priority patent/AU2672571A/en
Priority to SU1639703A priority patent/SU409430A3/ru
Priority to FR7110954A priority patent/FR2083268A5/fr
Priority to CA109241A priority patent/CA933113A/en
Priority to US00130115A priority patent/US3764006A/en
Priority to GB1289798D priority patent/GB1289798A/en
Publication of SE346705B publication Critical patent/SE346705B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cyclones (AREA)
SE04487/70A 1970-04-01 1970-04-01 SE346705B (zh)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE04487/70A SE346705B (zh) 1970-04-01 1970-04-01
DE19712112352 DE2112352A1 (de) 1970-04-01 1971-03-15 Verfahren zur Entfernung von Verunreinigungen aus Fasersuspensionen durch Zyklonentrennung
AU26725/71A AU2672571A (en) 1970-04-01 1971-03-19 Method of removing, by cyclonic separation from fiber suspensions atleast an essential part of impurities included therein and which are difficult to separate, and apparatus for executing the method
SU1639703A SU409430A3 (zh) 1970-04-01 1971-03-26
FR7110954A FR2083268A5 (zh) 1970-04-01 1971-03-29
CA109241A CA933113A (en) 1970-04-01 1971-03-31 Process and apparatus for separating from cellulose fiber suspensions particles lighter than or having approximately the same density as the fibers
US00130115A US3764006A (en) 1970-04-01 1971-04-01 Cyclonic separator with liquid flow added axially
GB1289798D GB1289798A (zh) 1970-04-01 1971-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE04487/70A SE346705B (zh) 1970-04-01 1970-04-01

Publications (1)

Publication Number Publication Date
SE346705B true SE346705B (zh) 1972-07-17

Family

ID=20264313

Family Applications (1)

Application Number Title Priority Date Filing Date
SE04487/70A SE346705B (zh) 1970-04-01 1970-04-01

Country Status (8)

Country Link
US (1) US3764006A (zh)
AU (1) AU2672571A (zh)
CA (1) CA933113A (zh)
DE (1) DE2112352A1 (zh)
FR (1) FR2083268A5 (zh)
GB (1) GB1289798A (zh)
SE (1) SE346705B (zh)
SU (1) SU409430A3 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940331A (en) * 1974-11-01 1976-02-24 Rastatter Edward L Vortical cyclone cluster apparatus
SE426958B (sv) * 1980-02-25 1983-02-21 Celleco Ab Separator for uppdelning av en inkommande blandning av cellulosasuspension eller liknande och grova tunga partiklar
CA1137925A (en) * 1980-04-01 1982-12-21 Johannes J. Richters Header arrangement for hydrocyclones having concentric accept outlet arrangements
DE3140549C2 (de) * 1981-10-13 1986-10-16 J.M. Voith Gmbh, 7920 Heidenheim Sortiergerät für Fasersuspensionen der Papierindustrie
DE3244769C2 (de) * 1982-12-03 1987-03-05 Kernforschungsanlage Jülich GmbH, 5170 Jülich Vorrichtung zur Feinstaubabscheidung bei einem Wirbelschichtreaktor
DE4309920A1 (en) 1993-03-26 1993-08-26 Voith Gmbh J M Hydro-cyclone separator with central outlet tube for lighter fraction - which has internal guide vanes at a distance from end equal to half diameter of tube.
ES2220296T3 (es) * 1999-07-06 2004-12-16 Voith Paper Patent Gmbh Procedimiento y dispositivo para extraer materiales pertubadores de un hidrociclon.
SE527041C2 (sv) * 2003-04-29 2005-12-13 Holmen Ab Förfarande för selektivt avlägsnande av märgstråleceller ur cellulosamassa
FR3009742B1 (fr) * 2013-08-14 2019-05-17 Ortec Expansion Procede et unite de pompage de produits inflammables susceptibles de former une atmosphere explosive

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707981B1 (en) * 1994-10-21 1999-09-01 World Wide Stationery Manufacturing Co. Ltd. Ring binder mechanism

Also Published As

Publication number Publication date
CA933113A (en) 1973-09-04
AU2672571A (en) 1972-09-21
SU409430A3 (zh) 1973-11-30
GB1289798A (zh) 1972-09-20
US3764006A (en) 1973-10-09
DE2112352A1 (de) 1971-10-21
FR2083268A5 (zh) 1971-12-10

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